The victim was speaking with friends when two men approached the group shouting gang slogans and fired a gun. The teen was struck twice in the chest and taken to a local hospital in critical condition where he was later pronounced dead.

No arrests have been made in the shooting.

Vigil Held for Slain 9-Year-Old Boy

8/21/2014: More than 200 people protest the violence that took the life of an innocent boy and demand his killers come forward. NBC 5's Natalie Martinez reports. (Published Thursday, Aug 21, 2014)

Four men were shot and one was killed when police say someone fired shots from a passing car at Ruth's Mini Club in the 8300 block of South Halsted at about 2:40 a.m.

A 30-year-old man was shot in the chest and later pronounced dead at a local hospital. A 39-year-old was shot in the buttocks and was listed in stable condition, a 32-year-old was shot in the chest and taken in serious condition to Stroger Hospital, and a 41-year-old was shot in the left ankle.

A man was killed in front of a home in the 800 block of West 50th Place at about 2:45 a.m.

9-Year-Old Chicago Boy Shot, Killed

8/20/2014: The victim's cousins say he was playing with a friend when he was shot twice in the chest. NBC 5’s Rob Elgas reports. (Published Wednesday, Aug 20, 2014)

Police say the 40-year-old male was sitting on a porch when a light-colored vehicle pulled up. The victim walked up to the car and someone fired a gun, striking him in the left part of his chest. No arrests have been made in the case.

Shortly before 2 a.m. Sunday, three people were shot and one was killed at a party in the backyard of a home in the 5000 block of West Potomac.

Police say a person appeared from an alley and began firing. A 33-year-old man was shot in the torso. He was unresponsive when emergency crews arrived. Two other men were also shot but did not suffer life-threatening injuries.

The father of a 3-year-old boy shot Friday morning after finding a gun in a West Side home has been charged in connection with the incident.

He was at least the second juvenile to be shot in the city this week. On Wednesday, a 9-year-old boy was gunned down in a backyard on the city’s South Side. A $13,500 reward is being offered for information leading to the arrest of the boy’s killer.

Several more people were wounded in shootings throughout the weekend Friday evening through Sunday morning:

A 17-year-old male suffered a graze wound to the leg shortly before 8 p.m. Saturday in the 1200 block of West 112th Place. Police say the victim was walking on the sidewalk street when he was shot by someone across the street. The teen refused medical attention at the scene.

A 21-year-old man was shot in the abdomen shortly before 2:30 p.m. Saturday in the 3300 block of West Madison. He was listed in stable condition.

An 18-year-old man suffered a graze wound to his back at about 2:30 p.m. in the 10400 block of South Avenue N. Police say he was sitting in a vehicle when someone approached and began firing. The victim was treated and released at the scene.

Around 6 a.m. Saturday, an 18-year-old man was shot in the 2700 block of West 24th Street, police said. The teen was shot in the chest and taken to Mount Sinai Hospital in critical condition. Details surrounding the shooting weren’t immediately available.

About 15 minutes earlier, another 18-year-old man was shot in the 10700 block of South Hoxie Street in the South Deering neighborhood, police said. The teen was shot in the temple and was taken to Advocate Christ Medical Center in critical condition. Authorities said the teen was in an alley at the time of the shooting, but further details surrounding what happened were not immediately known.

Around 3:30 a.m., a shooting the 9900 block of South Torrence Avenue in the Jeffery Manor neighborhood left a 22-year-old man with gunshot wounds to the groin and both legs. The man transported himself to Trinity Hospital after the shooting and was later transferred to Advocate Christ Medical Center in stable condition, according to authorities. Police said the man was being uncooperative with officers and details surrounding the shooting were not immediately clear.

Roughly 15 minutes earlier, a 26-year-old man was shot in the 9800 block of South Yates, also in the Jeffery Manor neighborhood. The man was shot in the calf and taken in good condition to Trinity Hospital. The man told police he was standing outside when he “heard shots and felt pain.” He suffered a gunshot wound to the lower leg and police said he was being uncooperative with investigating officers.

Just before 3 a.m., a 31-year-old man was shot in the 1600 block of West Juneway Terrace. The man told police he was walking on the block when someone walked up and shot him in the leg. The man was taken to Evanston Hospital by a family member and was listed in stable condition.

Around 1:20 a.m., police said a 20-year-old man was shot in the arm in the 100 block of North Hoyne Avenue. The man was transported to John H. Stroger Jr. Hospital of Cook County in stable condition. He told police he was with a large group of people in a lot on the block and was seated on the passenger side of a vehicle when shots rang out and he realized he had been shot.

About an hour earlier, a 24-year-old man was shot while driving on Lake Shore Drive. The man was in the 2500 block of Lake Shore Drive near the Park West neighborhood when someone inside a light-colored vehicle pulled alongside him and fired shots. The man was shot in the left cheek and exited at Fullerton where he called police. He was taken to Illinois Masonic Medical Center in stable condition, police said.

Just before 11 p.m. Friday, a 20-year-old man was shot in the 4500 block of South St. Lawrence Avenue. The man was standing outside when someone drove by in a silver-colored SUV and opened fire. The man was shot in the knee as he attempted to flee the scene, police said. He was taken by a friend to Mercy Hospital in stable condition.

A 34-year-old man was shot in the leg around 10:30 p.m. in the 6400 block of South Rockwell Street in the Marquette Park neighborhood, police said. The man told police he “heard shots and felt pain.” He was taken in stable condition to Advocate Christ Medical Center.

Around 9:50 p.m., a 19-year-old man took himself to Provident Hospital with a gunshot wound to the groin. The man told authorities he had been shot hours earlier in the 700 block of West Garfield Boulevard. He said he felt pain in his abdomen but did not immediately realize he had been shot.

Just after 9 p.m. Friday, two people were shot in the 12300 block of South Emerald Avenue in the West Pullman neighborhood on the Far South Side. A 20-year-old man was shot in the stomach and a 24-year-old man was shot in the shoulder. Both were taken in stable condition to Advocate Christ Medical Center. The two told police they were standing on the street when two men walked up and fired shots at them.